Tides Today & Tomorrow in Sandy Point, Lummi Bay, WA

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Sandy Point, Lummi Bay, WA.
Next low tide : 2:55 pm (2.0 ft)
Next high tide : in 2h 21m at 8:46 am (6.3 ft)
Sunset today : 8:46 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9449292
Common Questions About Tides

Sandy Point, Lummi Bay, WA Tides - Jul 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:348.36:008.39:57-0.610:197.05:119:17Waxing Gibbous1Fri
2Sat2:118.16:378.710:31-1.011:117.15:119:17Waxing Gibbous2Sat
3Sun2:538.07:098.911:05-1.211:537.05:129:17Full Moon3Sun
4Mon3:378.07:389.011:39-1.45:139:16Full Moon4Mon
5Tue4:237.98:049.012:316.912:13-1.45:149:16Full Moon5Tue
6Wed5:107.88:289.11:106.612:48-1.35:149:16Full Moon6Wed
7Thu5:577.58:519.21:516.31:24-1.15:159:15Waning Gibbous7Thu
8Fri6:477.19:159.22:365.81:59-0.65:169:15Waning Gibbous8Fri
9Sat7:416.79:419.23:235.12:360.15:179:14Waning Gibbous9Sat
10Sun8:436.110:089.24:104.33:131.15:189:13Waning Gibbous10Sun
11Mon9:565.710:379.24:593.23:522.35:199:13Third Quarter11Mon
12Tue11:255.411:089.15:492.14:353.65:209:12Third Quarter12Tue
13Wed1:285.76:400.95:274.95:219:11Third Quarter13Wed
14Thu3:296.57:33-0.36:386.05:229:10Waning Crescent14Thu
15Fri12:199.14:387.58:26-1.38:026.75:239:10Waning Crescent15Fri
16Sat1:049.15:268.39:18-2.29:187.05:249:09Waning Crescent16Sat
17Sun1:579.16:068.810:08-2.710:226.95:259:08Waning Crescent17Sun
18Mon2:579.06:439.210:57-3.011:196.65:269:07New Moon18Mon
19Tue4:008.97:189.411:44-2.95:279:06New Moon19Tue
20Wed5:038.67:529.512:156.012:29-2.45:289:05New Moon20Wed
21Thu6:058.18:259.51:125.41:14-1.65:299:04Waxing Crescent21Thu
22Fri7:077.58:569.42:104.61:58-0.55:319:03Waxing Crescent22Fri
23Sat8:116.89:269.33:093.82:420.85:329:02Waxing Crescent23Sat
24Sun9:226.29:559.14:073.03:262.25:339:00First Quarter24Sun
25Mon10:535.810:248.85:032.24:133.65:348:59First Quarter25Mon
26Tue12:545.95:591.55:064.85:358:58First Quarter26Tue
27Wed2:466.56:541.06:165.95:378:57First Quarter27Wed
28Thu4:037.37:480.67:436.65:388:55Waxing Gibbous28Thu
29Fri12:088.04:557.98:380.29:106.85:398:54Waxing Gibbous29Fri
30Sat12:537.85:348.39:24-0.110:146.85:418:53Waxing Gibbous30Sat
31Sun1:457.86:078.510:06-0.410:566.75:428:51Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449292)

Common Questions About Sandy Point, Lummi Bay, WA Tides

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What time does the tide turn (slack tide) in Sandy Point, Lummi Bay, WA today?

Slack tide in Sandy Point, Lummi Bay, WA is approximately 11:50 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Sandy Point, Lummi Bay, WA?

Sandy Point, Lummi Bay, WA is currently in a transitional phase. Tonight's moon is 74% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Sandy Point, Lummi Bay, WA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Sandy Point, Lummi Bay, WA?

Tide predictions for Sandy Point, Lummi Bay, WA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Sandy Point, Lummi Bay, WA?

Tide data for Sandy Point, Lummi Bay, WA is sourced from NOAA Station #9449292. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449292.

What is the moon phase in Sandy Point, Lummi Bay, WA tonight?

Tonight the moon over Sandy Point, Lummi Bay, WA is Waning Gibbous (74% illuminated). This places Sandy Point, Lummi Bay, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA